The Supreme Court declined to review a case from a coalition of Native American people, religious groups and others who say ...

The group Apache Stronghold is vowing to carry on the fight against a massive copper mining project on land the Apaches hold ...

The Trump administration has said it plans to move forward with the transfer of land in Tonto National Forest to a company ...

Glencore Plc has been buying Russian copper on the London Metal Exchange and plans to deliver it into China, in a trade that ...

Harmony Gold , South Africa's top gold producer by volume, has agreed to buy Australian miner Mac Copper Ltd in a deal worth ...

Resolution Cooper has been planning to create a 1,000-foot-deep, two-mile-wide crater in Superior to build its mine for ...

The justices turned away an appeal by Apache Stronghold, an advocacy group comprised of Arizona's San Carlos Apache tribe and ...

The Supreme Court declined Monday to hear an Apache religious challenge to a copper mine that could turn the tribe's sacred ...

The Supreme Court agreed to consider whether Native Americans can challenge a massive copper mining project in Arizona that ...

The miner said Tuesday that it has agreed to buy 100% of MAC Copper’s shares for $12.25 each, giving the copper miner a total ...

Researchers have isolated two novel bis-β-triketone hybrids, Corymbinols A (1) and B (2a/2b), from the fruits of Corymbia ...

The U.S. Supreme Court has turned down a request by Apache Stronghold to hear a case over a proposed copper mine at Oak Flat.